/*
 * Copyright 2011-2012 the original author or authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.osforce.spring4me.jdbc.processor;

import javax.sql.DataSource;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter;
import org.springframework.jdbc.core.support.JdbcDaoSupport;

/**
 * 
 * @author gavin
 * @since 0.4.0
 * @create Feb 12, 2012 - 4:50:17 PM
 */
public class JdbcDaoSupportPostProcessor extends InstantiationAwareBeanPostProcessorAdapter
	implements BeanFactoryAware {
	
	private BeanFactory beanFactory;
	
	public void setBeanFactory(BeanFactory beanFactory) {
		this.beanFactory = beanFactory;
	}

	@Override
	public boolean postProcessAfterInstantiation(Object bean, String beanName)
			throws BeansException {
		if(bean instanceof JdbcDaoSupport) {
			DataSource dataSource = beanFactory.getBean(DataSource.class);
			((JdbcDaoSupport)bean).setDataSource(dataSource);
		}
		return super.postProcessAfterInstantiation(bean, beanName);
	}
	
}
